FastICA

Technologies

Project was created and tested with:

• Windows 10
• Python 3.6.5

Description

Project used to split N mixed audio files into N separated independent audio files. This project uses FastICA algorthm (not the most accurate one). Currently this project supports only .wav audio files.

Setup

• Run following block of commands in fastICA\ catalogue:

python -m virtualenv venv
cd venv
cd Scripts
activate
cd ..
cd ..
pip install -r requirements.txt

• Set all paths for audio files in "Editable parameters" section in fastica.py script
• Set all parameters in "Editable parameters" section in fastica.py script

Run

Go to fastICA\ and run command:

python fastica.py

References

This project is created based on following documents:

• https://eti.pg.edu.pl/documents/176593/26756916/STS.pdf (pages 43-44)
• A. Hyv¨arinen, E. Oja. “A fast fixed-point algorithm for independent component analysis”, Neural Computation, vol. 9, pp. 1483-1492, 1997.